MATTOCK, PICK (WITHOUT HANDLE) (SUPERSEDING A-A-315) (NO S/S DOCUMENT)
鹤嘴锄 镐（无柄）（代替A-A-315）（无S/S文件）

1988-01-05

PICK, TAMPING (WITHOUT HANDLE) (SUPERSEDING A-A-337) (NO S/S DOCUMENT)
镐、捣实（无手柄）（代替A-A-337）（无S/S文件）

1999-07-21

PICK, CLAY, POINT AND CHISEL ENDS (WITHOUT HANDLE) (SUPERSEDING A-A-338) (NO S/S DOCUMENT)
镐、泥、尖和凿端（无手柄）（代替A-A-338）（无S/S文件）

2000-06-22

PICK, CONTRACTORS, POINT AND CHISEL ENDS (WITHOUT HANDLE) (SUPERSEDING A-A-308) (NO S/S DOCUMENT)
镐、镐、尖和凿端（无手柄）（代替A-A-308）（无S/S文件）

1999-07-21